AMD Radeon Pro Duo Polaris vs AMD Radeon RX 8800 XT

VS

AMD Radeon Pro Duo Polaris

AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 8800 XT 's Advantages

Boost Clock2430MHz

Larger VRAM bandwidth (624.1GB/s vs 224.0GB/s)

1792 additional rendering cores

Lower TDP (220W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 8800 XT +247%

19.91 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 8800 XT

Graphics Card

Apr 2017

Release Date

Unknown

Radeon Pro GCN

Generation

Navi IV(RX 8000)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1295 MHz

-

Boost Clock

2430 MHz

1750 MHz

Memory Clock

2438 MHz

Memory

16GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

624.1GB/s

Render Config

36

Compute Units

64

-

2304

Shading Units

4096

144

TMUs

256

32

ROPs

96

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

233.3 GPixel/s

179.0 GTexel/s

Texture Rate

622.1 GTexel/s

5.728 TFLOPS

FP16 (half)

39.81 TFLOPS

5.728 TFLOPS

FP32 (float)

19.91 TFLOPS

358.0 GFLOPS

FP64 (double)

622.1 GFLOPS

Board Design

250W

TDP

220W

600 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Ellesmere

GPU Name

Navi 48

Ellesmere Gemini GL

GPU Variant

Navi 48 XT

GCN 4.0

Architecture

RDNA 4.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.8

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